on friday he replaced hillary clinton who is stepping down after four years. this is the first time since colin powell served under president george w. bush that a man will be sworn in as secretary of state. >> the war against mosquitoes is on this morning as the north bay. the health concern that will have workers spraying the air today. san francisco's battle against public nudity get as major boost fromñ!ñcús >> welcome back on this wednesday morning. san francisco mayor lee says a compromise agreement is imminent for california pacific medical center to rebuild st. luke's hospital and construct a new hospital at the site of the former cathedral hill hotel. the $2.5 billion project includes demolishing the old hotel to make way for 550-bed hospital. a delay has been over traffic issues. any deal would include a scaled down cathedral hill hospital and increased investment in st. luke's in the mission district. the announcement is expected before a board of supervisors vote on march 12. >> this morning, the mosquito control district in marin will spray for